My Brilliant Life

A couple of teenagers have a son who suffers from progeria, a rare genetic disorder which makes one age exponentially faster than normal. 16 years later, the child has the body of an 80 year old in the final days of his life writing a book about his parents' love story.

Cast

Song Hye-kyo

Mi-ra

Gang Dong-won

Dae-soo

Jo Sung-mok

Ah-reum

Baek Il-seob

Mr. Jang

Heo Joon-seok

Seung-chan